<?php
class ControllerCommonForgotten extends Controller
{
	private $error = array();

	public function index()
	{
		if ($this->user->isLogged())
		{
			$this->redirect($this->url->link('common/home', '', 'SSL'));
		}

		$this->language->load('common/forgotten');
		$this->document->setTitle($this->language->get('heading_title'));
		$this->load->model('user/user');

		if (($this->request->server['REQUEST_METHOD'] == 'POST') && $this->validate())
		{
			$this->language->load('mail/forgotten');
			$code = sha1(uniqid(mt_rand(), true));
			$this->model_user_user->editCode($this->request->post['email'], $code);
			$subject = sprintf($this->language->get('text_subject'), $this->config->get('config_name'));
			$message = sprintf($this->language->get('text_greeting'), $this->config->get('config_name')) . "\n\n";
			$message .= sprintf($this->language->get('text_change'), $this->config->get('config_name')) . "\n\n";
			$message .= $this->url->link('common/reset', 'code=' . $code, 'SSL') . "\n\n";
			$message .= sprintf($this->language->get('text_ip'), $this->request->server['REMOTE_ADDR']) . "\n\n";
			$mail            = new Mail();
			$mail->protocol  = $this->config->get('config_mail_protocol');
			$mail->parameter = $this->config->get('config_mail_parameter');
			$mail->hostname  = $this->config->get('config_smtp_host');
			$mail->username  = $this->config->get('config_smtp_username');
			$mail->password  = $this->config->get('config_smtp_password');
			$mail->port      = $this->config->get('config_smtp_port');
			$mail->timeout   = $this->config->get('config_smtp_timeout');
			$mail->setTo($this->request->post['email']);
			$mail->setFrom($this->config->get('config_email'));
			$mail->setSender($this->config->get('config_name'));
			$mail->setSubject(html_entity_decode($subject, ENT_QUOTES, 'UTF-8'));
			$mail->setText(html_entity_decode($message, ENT_QUOTES, 'UTF-8'));
			$mail->send();
			$this->session->data['success'] = $this->language->get('text_success');
			$this->redirect($this->url->link('common/login', '', 'SSL'));
		}

		$this->data['breadcrumbs']   = array();
		$this->data['breadcrumbs'][] = array(
			'text'      => $this->language->get('text_home'),
			'href'      => $this->url->link('common/home'),
			'separator' => false
		);

		$this->data['breadcrumbs'][]   = array(
			'text'      => $this->language->get('text_forgotten'),
			'href'      => $this->url->link('common/forgotten', '', 'SSL'),
			'separator' => $this->language->get('text_separator')
		);
		$this->data['heading_title']   = $this->language->get('heading_title');
		$this->data['text_your_email'] = $this->language->get('text_your_email');
		$this->data['text_email']      = $this->language->get('text_email');
		$this->data['entry_email']     = $this->language->get('entry_email');
		$this->data['button_reset']    = $this->language->get('button_reset');
		$this->data['button_cancel']   = $this->language->get('button_cancel');

		$this->data['error_warning'] = isset($this->error['warning']) ? $this->error['warning'] : '';

		$this->data['action'] = $this->url->link('common/forgotten', '', 'SSL');

		$this->data['cancel'] = $this->url->link('common/login', '', 'SSL');

		if (isset($this->request->post['email']))
		{
			$this->data['email'] = $this->request->post['email'];
		}
		else
		{
			$this->data['email'] = '';
		}

		$this->template = 'template/forgotten.tpl';
		$this->children = array(
			'common/header',
			'common/footer'
		);
		$this->response->setOutput($this->render());
	}

	private function validate()
	{
		if (!isset($this->request->post['email']))
		{
			$this->error['warning'] = $this->language->get('error_email');
		}
		elseif (!$this->model_user_user->getTotalUsersByEmail($this->request->post['email']))
		{
			$this->error['warning'] = $this->language->get('error_email');
		}

		return (!$this->error) ? true : false;
	}
}

?>